Dementia Diagnosis and Management in Primary Care

Primary care serves as the front line for recognising and managing dementia, a syndrome characterised by progressive cognitive decline affecting memory, language and executive function. General practitioners and allied primary healthcare professionals are ideally placed to detect early changes, initiate diagnostic workups and coordinate ongoing care. Diagnosis typically involves a structured history, physical examination, cognitive screening tests and, where available, basic laboratory and imaging studies. Effective management in primary care encompasses both pharmacological treatments to address cognitive symptoms and non-pharmacological interventions targeting behavioural and psychological symptoms of dementia. Key components include individualised care planning, support for carers, timely referral to specialist services and integration with community resources. Barriers such as limited consultation time, variable training in dementia care and fragmented care pathways persist across health systems, prompting exploration of new strategies to enhance detection and optimise long-term management. Technological innovations, educational programmes and interprofessional networks are emerging as pivotal means to strengthen primary care responses, thereby improving quality of life for people with dementia and reducing avoidable hospital admissions.

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Dementia Diagnosis and Management in Primary Care publication trend

The graph below shows the total number of articles in dementia diagnosis and management in primary care across all publications each year (not limited to Nature Index journals).

Technical terms

Mild Cognitive Impairment (MCI): A stage of cognitive decline greater than expected for age and education that does not substantially interfere with daily activities.

Cognitive Screening Test: A brief, standardised assessment tool (for example the Mini-Mental State Examination) used to evaluate memory, attention and other cognitive domains.

Behavioural and Psychological Symptoms of Dementia (BPSD): Non-cognitive manifestations of dementia such as agitation, depression, hallucinations and apathy that often require tailored non-pharmacological approaches.

Ecological Validity: The extent to which a diagnostic measure reflects real-world functioning and tasks performed in everyday life.

Digital Health Technology: The application of digital devices and software to collect health-related data, support diagnosis and monitor disease progression.

References

1. Key Considerations When Developing and Implementing Digital Technology for Early Detection of Dementia-Causing Diseases Among Health Care Professionals: Qualitative Study. Journal of Medical Internet Research (2023).
2. “VR is the future”: perspectives of healthcare professionals on virtual reality as a diagnostic tool for dementia status in primary care. BMC Medical Informatics and Decision Making (2024).
3. Exploring barriers to dementia screening and management services by general practitioners in China: a qualitative study using the COM-B model. BMC Geriatrics (2023).